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參數(shù)資料
| 型號： | ZXCT1009 |
| 廠商： | Zetex Semiconductor |
| 英文描述： | HIGH-SIDE CURRENT MONITOR |
| 中文描述： | 高端電流監(jiān)視器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 216K |
| 代理商： | ZXCT1009 |
1
ISSUE 3 - APRIL 2001
ZXCT1009
DESCRIPTION
The ZXCT1009 is a high side current sense monitor.
Using this device eliminates the need to disrupt the
ground plane when sensing a load current.
It takes a high side voltage developed across a current
shunt resistor and translates it into a proportional
output current.
A user defined output resistor scales the output
current into a ground-referenced voltage.
The wide inputvoltage range of20V down to as low as
2.5V make it suitable for a range of applications. A
minimum operating current of just 4μA, combined
with its SOT23 package make it a unique solution,
suitable for portable battery equipment.
FEATURES
Low cost, accurate high-side current sensing.
Output voltage scaling.
Up to 2.5V sense voltage.
2.5V – 20V supply range.
4μA quiescent current.
1% typical accuracy.
SOT23 & SM8
packages.
APPLICATIONS
Battery Chargers
Smart Battery Packs
DC Motor control
Over current monitor
Power Management
Level translating
Programmable current source
HIGH-SIDE CURRENT MONITOR
APPLICATION CIRCUIT
V
in
To Load
V
out
R
sense
R
out
ZXCT
1009
8 leaded SOT223
ORDERING INFORMATION
PART NUMBER
PACKAGE
PARTMARKING
ZXCT1009F
SOT23
109
ZXCT1009T8
SM8
ZXCT1009
SM8 due for release May 2001
Sampling April 2001
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|---|---|
| ZXCT1009F | CAP 47PF 300V MICA RADIAL |
| ZXCT1009T8 | HIGH-SIDE CURRENT MONITOR |
| ZXCT1010 | ENHANCED HIGH-SIDE CURRENT MONITOR |
| ZXCT1010E5 | ENHANCED HIGH-SIDE CURRENT MONITOR |
| ZXCT1011 | High-side low drift current monitor |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ZXCT1009_05 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:HIGH-SIDE CURRENT MONITOR |
| ZXCT1009_07 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:HIGH-SIDE CURRENT MONITOR |
| ZXCT1009_11 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:HIGH-SIDE CURRENT MONITOR |
| ZXCT1009F | 制造商:Diodes Incorporated 功能描述:CURRENT MONITOR 0.02A 3SOT23 制造商:Diodes Incorporated 功能描述:CURRENT MONITOR, 0.02A, 3SOT23 制造商:Diodes Incorporated 功能描述:IC, CURRENT MONITOR, 9.98mA, 3-SOT-23; Supply Voltage:20V; Digital IC Case Style:SOT-23; No. of Pins:3; No. of Regulated Outputs:1; Operating Temperature Min:-40C; Operating Temperature Max:85C; Filter Terminals:Surface Mount ;RoHS Compliant: Yes |
| ZXCT1009F | 制造商:Diodes Incorporated 功能描述:CURRENT MONITOR SMD 1009 SOT233 |
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